BASE-SIS-VEN-JAVA

mysql数据库,关于数据库的一些基本操作(mysql database on some basic database operations)

MySQL library for Delphi

数据库ppt,主要是关于分布式数据库的内容，设计到mongodb(database PPT of ditributed databaseSystem with mongodb)

图书管理系统，采用QT+mysql编写简单明了易上手(Library management system)

说明：  每组不超过4人，每人从TPC-H中选择至少三个查询进行执行，并进行性能调整。同组人员所选择的查询不能相同。各查询均必须包含：两个以上的表连接操作，其包含至少一个聚集函数。 每位同学的该作业均放在一个命名如“姓名-学号-专业-作业1”的目录中 用尽能想到的所有技术方法，使得选定的查询的某些性能指标尽可能的差 用尽能想到的所有技术方法，使得选定的查询的某些性能指标尽可能的好(Each group has no more than 4 people. Each person selects at least three queries from TPC-H to perform and performs performance adjustment. The queries selected by the same group can not be the same. Each query must contain more than two table join operations, which contain at least one aggregation function. Each student's homework is placed in a directory named "name student number professional operation 1". Using all the technical methods that can be thought of, make certain performance indicators of selected queries as poor as possible. Use all the technical methods that you can think of, and make certain performance indicators of selected queries as good as possible.)

在VC++下实现数据库连接池，支持SQL Server，MySQL等主流数据库格式。 可以实现数据库访问连接的动态申请释放，提高数据库访问效率

jfinal简单使用，jfinal如何操作mysql以及oracle数据库，jfinal与ssh或者ssm相比，jfinal使用范围，jfianl简单使用，jfinal与status相比的好处

51cto中的关于oracle的一部分PPt(The 51cto part PPt on the oracle)

说明：  hbase api的chm文件，对应版本为0.98(the profile of hbase api, version 0.98)

zookeeper的web管理系统,阿里员工创作(zookeeper web management system)